In this type of questions, one term in t...

In this type of questions, one term in the number series is wrong. Find out the wrong term.
`1,5,9,15,25,37,49`

A

9

B

15

C

25

D

37

Text Solution

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The correct Answer is:

B

The correct sequence is `1^(2), (2^(2) +1), 3^(2), (4^(2)+1), 5^(2), (6^(2)+1), 7^(2)`.
So, 10 is wrong and must be replaced by 32 i.e. 9.

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In this type of questions, one term in the number series is wrong. Find out the wrong term. `1,5,9,15,25,37,49`

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In this type of questions, one term in the number series is wrong. Find out the wrong term.
`1,5,9,15,25,37,49`